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Common Weakness Enumeration

CWE-476

Allowed

NULL Pointer Dereference

Abstraction: Base · Status: Stable

API response cwe.mitre.org

The product dereferences a pointer that it expects to be valid but is NULL.

6579 vulnerabilities reference this CWE, most recent first.

CVE-2024-0209 (GCVE-0-2024-0209)

Vulnerability from cvelistv5 – Published: 2024-01-03 07:31 – Updated: 2026-03-27 13:56
VLAI
Title
NULL Pointer Dereference in Wireshark
Summary
IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 15:36 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.2.0 , < 4.2.1 (semver)
Affected: 4.0.0 , < 4.0.12 (semver)
Affected: 3.6.0 , < 3.6.20 (semver)
Create a notification for this product.
Credits
Han Zheng
Show details on NVD website
To clipboard 

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CVE-2024-0125 (GCVE-0-2024-0125)

Vulnerability from cvelistv5 – Published: 2024-10-03 16:46 – Updated: 2024-10-03 17:24
VLAI
Summary
NVIDIA CUDA Toolkit for Windows and Linux contains a vulnerability in the nvdisam command line tool, where a user can cause a NULL pointer dereference by running nvdisasm on a malformed ELF file. A successful exploit of this vulnerability might lead to a limited denial of service.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-03 17:23 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
NVIDIA CUDA Toolkit Affected: All versions up to and including CUDA Toolkit 12.6U1
Create a notification for this product.
Show details on NVD website
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CVE-2024-0086 (GCVE-0-2024-0086)

Vulnerability from cvelistv5 – Published: 2024-06-13 21:23 – Updated: 2024-08-01 17:41
VLAI
Title
CVE
Summary
NVIDIA vGPU software for Linux contains a vulnerability where the software can dereference a NULL pointer. A successful exploit of this vulnerability might lead to denial of service and undefined behavior in the vGPU plugin.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-14 18:11 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia vGPU software and Cloud Gaming Affected: All versions up to and including 17.1, 16.5, 13.10, and the April 2024 release
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-0079 (GCVE-0-2024-0079)

Vulnerability from cvelistv5 – Published: 2024-03-27 21:52 – Updated: 2024-08-01 17:41
VLAI
Title
CVE
Summary
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user in a guest VM can cause a NULL-pointer dereference in the host. A successful exploit of this vulnerability may lead to denial of service.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-01 15:36 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia vGPU driver, Cloud Gaming driver Affected: All versions prior to and including 16.3, 13.9, and all versions prior to and including the January 2024 release
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-0078 (GCVE-0-2024-0078)

Vulnerability from cvelistv5 – Published: 2024-03-27 21:52 – Updated: 2025-04-08 20:46
VLAI
Title
CVE
Summary
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user in a guest can cause a NULL-pointer dereference in the host, which may lead to denial of service.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-28 18:31 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia GPU Display driver, vGPU driver, Cloud Gaming driver Affected: All versions prior to and including 16.3, 13.9, and all versions prior to and including the January 2024 release
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-0075 (GCVE-0-2024-0075)

Vulnerability from cvelistv5 – Published: 2024-03-27 21:52 – Updated: 2024-08-01 17:41
VLAI
Title
CVE
Summary
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability where a user may cause a NULL-pointer dereference by accessing passed parameters the validity of which has not been checked. A successful exploit of this vulnerability may lead to denial of service and limited information disclosure.
Severity
6.1 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-21 17:24 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia GPU Display driver, vGPU driver, Cloud Gaming driver Affected: All versions prior to and including 16.3, 13.9, and all versions prior to and including the January 2024 release
Create a notification for this product.
nvidia geforce Affected: 0 , < 551.61 (custom)
Affected: 0 , < 474.89 (custom)
    cpe:2.3:a:nvidia:geforce:-:*:*:*:*:*:*:*
Create a notification for this product.
nvidia studio Affected: 0 , < 551.61 (custom)
    cpe:2.3:a:nvidia:studio:-:*:*:*:*:*:*:*
Create a notification for this product.
nvidia tesla Affected: 0 , < 551.61 (custom)
Affected: 0 , < 538.33 (custom)
Affected: 0 , < 474.82 (custom)
    cpe:2.3:a:nvidia:tesla:-:*:*:*:*:*:*:*
Create a notification for this product.
nvidia quadro Affected: 0 , < 551.61 (custom)
Affected: 0 , < 538.33 (custom)
Affected: 0 , < 474.82 (custom)
    cpe:2.3:a:nvidia:quadro:-:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-0072 (GCVE-0-2024-0072)

Vulnerability from cvelistv5 – Published: 2024-04-05 17:48 – Updated: 2024-08-01 17:41
VLAI
Summary
NVIDIA CUDA toolkit for all platforms contains a vulnerability in cuobjdump and nvdisasm where an attacker may cause a crash by tricking a user into reading a malformed ELF file. A successful exploit of this vulnerability may lead to a partial denial of service.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-05 18:33 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA CUDA Toolkit Affected: All versions prior to CUDA Toolkit v12.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-54354 (GCVE-0-2023-54354)

Vulnerability from cvelistv5 – Published: 2026-08-25 15:15 – Updated: 2026-08-28 15:18
VLAI
Title
Nokogiri before 1.14.3 Null Pointer Dereference via libxml2
Summary
Nokogiri before 1.14.3 (CRuby implementation only, when using the packaged libxml2) bundles libxml2 v2.10.3, which is vulnerable to NULL pointer dereferences in XML Schema processing (xmlSchemaFixupComplexType, CVE-2023-28484, and xmlSchemaCheckCOSSTDerivedOK). An attacker who supplies a crafted/malformed XML schema can cause libxml2 to dereference a NULL pointer and potentially segfault, resulting in a denial of service. Nokogiri 1.14.3 upgrades the packaged libxml2 to v2.10.4 to resolve these issues.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 16:11 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
sparklemotion nokogiri Affected: 0 , < 1.14.3 (semver)
Unaffected: 1.14.3 (semver)
    cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website
To clipboard 

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CVE-2023-52371 (GCVE-0-2023-52371)

Vulnerability from cvelistv5 – Published: 2024-02-18 03:42 – Updated: 2024-12-04 16:58
VLAI
Summary
Vulnerability of null references in the motor module.Successful exploitation of this vulnerability may affect availability.
Severity
3.5 (Low)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-20 16:43 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Huawei HarmonyOS Affected: 4.0.0
Affected: 3.1.0
Affected: 3.0.0
Affected: 2.1.0
Affected: 2.0.0
Create a notification for this product.
Huawei EMUI Affected: 13.0.0
Affected: 12.0.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-52312 (GCVE-0-2023-52312)

Vulnerability from cvelistv5 – Published: 2024-01-03 08:15 – Updated: 2025-06-03 14:43
VLAI
Title
Null pointer dereference in paddle.crop
Summary
Nullptr dereference in paddle.crop in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 19:10 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
PaddlePaddle PaddlePaddle Affected: 0 , < 2.6.0 (git)
Create a notification for this product.
Show details on NVD website
To clipboard 

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Mitigation MIT-56
Implementation

For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].

Mitigation
Requirements

Select a programming language that is not susceptible to these issues.

Mitigation
Implementation

Check the results of all functions that return a value and verify that the value is non-null before acting upon it.

Mitigation
Architecture and Design

Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.

Mitigation
Implementation

Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.

No CAPEC attack patterns related to this CWE.

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